Finding the Third Proportional to 2,083,698 and 4,423,194

Step by Step Solution

1. Step 1: Write the proportion equation
   2,083,698 : 4,423,194 = 4,423,194 : x
2. Step 2: Convert to fraction form
   2,083,698/4,423,194 = 4,423,194/x
3. Step 3: Cross multiply
   2,083,698x = 4,423,194 × 4,423,194
4. Step 4: Simplify right side
   2,083,698x = 19,564,645,161,636
5. Step 5: Solve for x
   x = 19,564,645,161,636/2,083,698
6. Step 6: Final answer
   x = 9,389,386.16